197099235

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 353414880

約数和(自身を除く): 156315645

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 177, 183, 295, 305, 531, 549, 885, 915, 1217, 2655, 2745, 3599, 3651, 6085, 10797, 10953, 17995, 18255, 32391, 53985, 54765, 71803, 74237, 161955, 215409, 222711, 359015, 371185, 646227, 668133, 1077045, 1113555, 3231135, 3340665, 4379983, 13139949, 21899915, 39419847, 65699745, 197099235]

約数ペア:

[(1, 197099235), (3, 65699745), (5, 39419847), (9, 21899915), (15, 13139949), (45, 4379983), (59, 3340665), (61, 3231135), (177, 1113555), (183, 1077045), (295, 668133), (305, 646227), (531, 371185), (549, 359015), (885, 222711), (915, 215409), (1217, 161955), (2655, 74237), (2745, 71803), (3599, 54765), (3651, 53985), (6085, 32391), (10797, 18255), (10953, 17995)]