83449386225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{357653}}^1$

素因数の和:357747

約数の個数: 72

約数和(自身を含む): 160854171192

約数和(自身を除く): 77404784967

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 61, 75, 85, 153, 183, 225, 255, 305, 425, 549, 765, 915, 1037, 1275, 1525, 2745, 3111, 3825, 4575, 5185, 9333, 13725, 15555, 25925, 46665, 77775, 233325, 357653, 1072959, 1788265, 3218877, 5364795, 6080101, 8941325, 16094385, 18240303, 21816833, 26823975, 30400505, 54720909, 65450499, 80471925, 91201515, 109084165, 152002525, 196351497, 273604545, 327252495, 370886161, 456007575, 545420825, 981757485, 1112658483, 1368022725, 1636262475, 1854430805, 3337975449, 4908787425, 5563292415, 9272154025, 16689877245, 27816462075, 83449386225]

約数ペア:

[(1, 83449386225), (3, 27816462075), (5, 16689877245), (9, 9272154025), (15, 5563292415), (17, 4908787425), (25, 3337975449), (45, 1854430805), (51, 1636262475), (61, 1368022725), (75, 1112658483), (85, 981757485), (153, 545420825), (183, 456007575), (225, 370886161), (255, 327252495), (305, 273604545), (425, 196351497), (549, 152002525), (765, 109084165), (915, 91201515), (1037, 80471925), (1275, 65450499), (1525, 54720909), (2745, 30400505), (3111, 26823975), (3825, 21816833), (4575, 18240303), (5185, 16094385), (9333, 8941325), (13725, 6080101), (15555, 5364795), (25925, 3218877), (46665, 1788265), (77775, 1072959), (233325, 357653)]