893340331395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1\times {\mathrm{6359}}^1$

素因数の和:7556

約数の個数: 64

約数和(自身を含む): 1481345556480

約数和(自身を除く): 588005225085

約数列:

[1, 3, 5, 15, 31, 93, 155, 397, 465, 761, 1191, 1985, 2283, 3805, 5955, 6359, 11415, 12307, 19077, 23591, 31795, 36921, 61535, 70773, 95385, 117955, 184605, 197129, 302117, 353865, 591387, 906351, 985645, 1510585, 2524523, 2956935, 4531755, 4839199, 7573569, 9365627, 12622615, 14517597, 24195995, 28096881, 37867845, 46828135, 72587985, 78260213, 140484405, 150015169, 234780639, 391301065, 450045507, 750075845, 1173903195, 1921162003, 2250227535, 5763486009, 9605810015, 28817430045, 59556022093, 178668066279, 297780110465, 893340331395]

約数ペア:

[(1, 893340331395), (3, 297780110465), (5, 178668066279), (15, 59556022093), (31, 28817430045), (93, 9605810015), (155, 5763486009), (397, 2250227535), (465, 1921162003), (761, 1173903195), (1191, 750075845), (1985, 450045507), (2283, 391301065), (3805, 234780639), (5955, 150015169), (6359, 140484405), (11415, 78260213), (12307, 72587985), (19077, 46828135), (23591, 37867845), (31795, 28096881), (36921, 24195995), (61535, 14517597), (70773, 12622615), (95385, 9365627), (117955, 7573569), (184605, 4839199), (197129, 4531755), (302117, 2956935), (353865, 2524523), (591387, 1510585), (906351, 985645)]