77772568575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{204007}}^1$

素因数の和:204073

約数の個数: 96

約数和(自身を含む): 152996207616

約数和(自身を除く): 75223639041

約数列:

[1, 3, 5, 13, 15, 17, 23, 25, 39, 51, 65, 69, 75, 85, 115, 195, 221, 255, 299, 325, 345, 391, 425, 575, 663, 897, 975, 1105, 1173, 1275, 1495, 1725, 1955, 3315, 4485, 5083, 5525, 5865, 7475, 9775, 15249, 16575, 22425, 25415, 29325, 76245, 127075, 204007, 381225, 612021, 1020035, 2652091, 3060105, 3468119, 4692161, 5100175, 7956273, 10404357, 13260455, 14076483, 15300525, 17340595, 23460805, 39781365, 45085547, 52021785, 60998093, 66302275, 70382415, 79766737, 86702975, 117304025, 135256641, 182994279, 198906825, 225427735, 239300211, 260108925, 304990465, 351912075, 398833685, 676283205, 914971395, 1036967581, 1127138675, 1196501055, 1524952325, 1994168425, 3110902743, 3381416025, 4574856975, 5184837905, 5982505275, 15554513715, 25924189525, 77772568575]

約数ペア:

[(1, 77772568575), (3, 25924189525), (5, 15554513715), (13, 5982505275), (15, 5184837905), (17, 4574856975), (23, 3381416025), (25, 3110902743), (39, 1994168425), (51, 1524952325), (65, 1196501055), (69, 1127138675), (75, 1036967581), (85, 914971395), (115, 676283205), (195, 398833685), (221, 351912075), (255, 304990465), (299, 260108925), (325, 239300211), (345, 225427735), (391, 198906825), (425, 182994279), (575, 135256641), (663, 117304025), (897, 86702975), (975, 79766737), (1105, 70382415), (1173, 66302275), (1275, 60998093), (1495, 52021785), (1725, 45085547), (1955, 39781365), (3315, 23460805), (4485, 17340595), (5083, 15300525), (5525, 14076483), (5865, 13260455), (7475, 10404357), (9775, 7956273), (15249, 5100175), (16575, 4692161), (22425, 3468119), (25415, 3060105), (29325, 2652091), (76245, 1020035), (127075, 612021), (204007, 381225)]