187424142495

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1\times {\mathrm{773}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 304817001984

約数和(自身を除く): 117392859489

約数列:

[1, 3, 5, 15, 131, 163, 393, 489, 655, 757, 773, 815, 1965, 2271, 2319, 2445, 3785, 3865, 11355, 11595, 21353, 64059, 99167, 101263, 106765, 123391, 125999, 297501, 303789, 320295, 370173, 377997, 495835, 506315, 585161, 616955, 629995, 1487505, 1518945, 1755483, 1850865, 1889985, 2925805, 8777415, 16164221, 16505869, 48492663, 49517607, 76656091, 80821105, 82529345, 95381243, 229968273, 242463315, 247588035, 286143729, 383280455, 476906215, 1149841365, 1430718645, 12494942833, 37484828499, 62474714165, 187424142495]

約数ペア:

[(1, 187424142495), (3, 62474714165), (5, 37484828499), (15, 12494942833), (131, 1430718645), (163, 1149841365), (393, 476906215), (489, 383280455), (655, 286143729), (757, 247588035), (773, 242463315), (815, 229968273), (1965, 95381243), (2271, 82529345), (2319, 80821105), (2445, 76656091), (3785, 49517607), (3865, 48492663), (11355, 16505869), (11595, 16164221), (21353, 8777415), (64059, 2925805), (99167, 1889985), (101263, 1850865), (106765, 1755483), (123391, 1518945), (125999, 1487505), (297501, 629995), (303789, 616955), (320295, 585161), (370173, 506315), (377997, 495835)]