842370045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 1508474880

約数和(自身を除く): 666104835

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 127, 165, 183, 305, 381, 635, 659, 671, 915, 1397, 1905, 1977, 2013, 3295, 3355, 4191, 6985, 7249, 7747, 9885, 10065, 20955, 21747, 23241, 36245, 38735, 40199, 83693, 85217, 108735, 116205, 120597, 200995, 251079, 255651, 418465, 426085, 442189, 602985, 920623, 1255395, 1278255, 1326567, 2210945, 2761869, 4603115, 5105273, 6632835, 13809345, 15315819, 25526365, 56158003, 76579095, 168474009, 280790015, 842370045]

約数ペア:

[(1, 842370045), (3, 280790015), (5, 168474009), (11, 76579095), (15, 56158003), (33, 25526365), (55, 15315819), (61, 13809345), (127, 6632835), (165, 5105273), (183, 4603115), (305, 2761869), (381, 2210945), (635, 1326567), (659, 1278255), (671, 1255395), (915, 920623), (1397, 602985), (1905, 442189), (1977, 426085), (2013, 418465), (3295, 255651), (3355, 251079), (4191, 200995), (6985, 120597), (7249, 116205), (7747, 108735), (9885, 85217), (10065, 83693), (20955, 40199), (21747, 38735), (23241, 36245)]