291275949705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2\times {\mathrm{2503}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 519753717504

約数和(自身を除く): 228477767799

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 127, 185, 195, 381, 481, 555, 635, 1443, 1651, 1905, 2405, 2503, 4699, 4953, 7215, 7509, 8255, 12515, 14097, 16129, 23495, 24765, 32539, 37545, 48387, 61087, 70485, 80645, 92611, 97617, 162695, 183261, 209677, 241935, 277833, 305435, 317881, 463055, 488085, 596773, 629031, 916305, 953643, 1048385, 1203943, 1389165, 1589405, 1790319, 2983865, 3145155, 3611829, 4132453, 4768215, 6019715, 7758049, 8951595, 11761597, 12397359, 18059145, 20662265, 23274147, 35284791, 38790245, 40370887, 58807985, 61986795, 116370735, 121112661, 152900761, 176423955, 201854435, 458702283, 524821531, 605563305, 764503805, 1493722819, 1574464593, 2293511415, 2624107655, 4481168457, 7468614095, 7872322965, 19418396647, 22405842285, 58255189941, 97091983235, 291275949705]

約数ペア:

[(1, 291275949705), (3, 97091983235), (5, 58255189941), (13, 22405842285), (15, 19418396647), (37, 7872322965), (39, 7468614095), (65, 4481168457), (111, 2624107655), (127, 2293511415), (185, 1574464593), (195, 1493722819), (381, 764503805), (481, 605563305), (555, 524821531), (635, 458702283), (1443, 201854435), (1651, 176423955), (1905, 152900761), (2405, 121112661), (2503, 116370735), (4699, 61986795), (4953, 58807985), (7215, 40370887), (7509, 38790245), (8255, 35284791), (12515, 23274147), (14097, 20662265), (16129, 18059145), (23495, 12397359), (24765, 11761597), (32539, 8951595), (37545, 7758049), (48387, 6019715), (61087, 4768215), (70485, 4132453), (80645, 3611829), (92611, 3145155), (97617, 2983865), (162695, 1790319), (183261, 1589405), (209677, 1389165), (241935, 1203943), (277833, 1048385), (305435, 953643), (317881, 916305), (463055, 629031), (488085, 596773)]